to diphthongize
Regular verb: diphthongize - diphthongized- diphthongized

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I diphthongize
you diphthongize
she diphthongizes
we diphthongize
you diphthongize
they diphthongize 	I'mdiphthongizing
you'rediphthongizing
she'sdiphthongizing
we'rediphthongizing
you'rediphthongizing
they'rediphthongizing	I diphthongized
you diphthongized
she diphthongized
we diphthongized
you diphthongized
they diphthongized	Iwasdiphthongizing
youwerediphthongizing
shewasdiphthongizing
wewerediphthongizing
youwerediphthongizing
theywerediphthongizing	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've diphthongized
you've diphthongized
she's diphthongized
we've diphthongized
you've diphthongized
they've diphthongized	I'vebeen diphthongizing
you'vebeen diphthongizing
she'sbeen diphthongizing
we'vebeen diphthongizing
you'vebeen diphthongizing
they'vebeen diphthongizing	I'd diphthongized
you'd diphthongized
she'd diphthongized
we'd diphthongized
you'd diphthongized
they'd diphthongized	I'd been diphthongizing
you'd been diphthongizing
she'd been diphthongizing
we'd been diphthongizing
you'd been diphthongizing
they'd been diphthongizing	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll diphthongize
you'll diphthongize
she'll diphthongize
we'll diphthongize
you'll diphthongize
they'll diphthongize 	I'll be diphthongizing
you'll be diphthongizing
she'll be diphthongizing
we'll be diphthongizing
you'll be diphthongizing
they'll be diphthongizing	I'll have diphthongized
you'll have diphthongized
she'll have diphthongized
we'll have diphthongized
you'll have diphthongized
they'll have diphthongized	I'll have been diphthongizing
you'll have been diphthongizing
she'll have been diphthongizing
we'll have been diphthongizing
you'll have been diphthongizing
they'll have been diphthongizing	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd diphthongize
you'd diphthongize
she'd diphthongize
we'd diphthongize
you'd diphthongize
they'd diphthongize 	I'd be diphthongizing
you'd be diphthongizing
she'd be diphthongizing
we'd be diphthongizing
you'd be diphthongizing
they'd be diphthongizing	I'd have diphthongized
you'd have diphthongized
she'd have diphthongized
we'd have diphthongized
you'd have diphthongized
they'd have diphthongized	I'd have been diphthongizing
you'd have been diphthongizing
she'd have been diphthongizing
we'd have been diphthongizing
you'd have been diphthongizing
they'd have been diphthongizing	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to diphthongize 	 	diphthongize
Let's diphthongize
diphthongize 	 	

Participle 	
Present 	Past 	 	 	
diphthongizing	diphthongized